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All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 7 minutes ...

I'm implementing a barcode scanning feature using React Native's TextInput component. The barcode scanner emulates keyboard input and appends an Enter key press after each scan (triggering the ...

Have you ever heard of FINDSTR and Select-String? Select-String is a cmdlet that is used to search text & the patterns in input strings & files. It is similar to grep on Linux & FINDSTR on Windows. In ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way to garner user input in a Java program is to use the System’s Console class.

Community driven content discussing all aspects of software development from DevOps to design patterns. Follow these steps to find the length of a String in Java: Declare a variable of type String ...

You don't need to buy a scanner to sign, scan and send official documents -- just follow these steps to use the scanner right on your iPhone. David Lumb is a senior reporter covering mobile and gaming ...

Fingerprint sensors have been around for quite some time, and they’ve become a standard feature in most smartphones. Apple introduced Touch ID on the iPhone 5s in 2013. Since then, it has appeared on ...

App crashes happen, and they’re usually not a big deal. However, if you run into this common Android problem more than most people, it may suggest a bigger problem is at play. If you’re trying to ...

Nathan Round, part of GameRant's talented Game Guides Team, is the leading voice for Call of Duty guides. From meta loadouts to the best weapons for each season, he takes pride in crafting top-notch ...